Seiko 1609 Movement Details

Seiko calibre 1609 is an analogue quartz watch movement. Production started around 1977.
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Battery:SR41SW / 384 (Silver oxide)
Accuracy:±20 seconds/month
Day / date?No
GMT / world time?No
Chronograph?No
Hacking?No
Rate:32,768 Hz
Size / diameter:15.15mm x 13.0mm
Height:3.9mm
Related movements: 1600